From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753024AbdKXHkp (ORCPT ); Fri, 24 Nov 2017 02:40:45 -0500 Received: from mout.web.de ([212.227.15.4]:55992 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752647AbdKXHkj (ORCPT ); Fri, 24 Nov 2017 02:40:39 -0500 Subject: [PATCH 4/4] ASoC: wm2000: Improve a size determination in wm2000_i2c_probe() From: SF Markus Elfring To: alsa-devel@alsa-project.org, patches@opensource.cirrus.com, Jaroslav Kysela , Liam Girdwood , Mark Brown , Takashi Iwai Cc: LKML , kernel-janitors@vger.kernel.org References: Message-ID: Date: Fri, 24 Nov 2017 08:40:22 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:u+ZswjEF7pjNdXZlMNjnE3cnlzPVM672KOFzyHA/lKrVj6477Mc GclgY2W8Ca/6xckkzF5iWWJERjztN5hP+ATqKXSsGhTCxVf2cQtfiwrVgUnzwrkGa5dan6Q S9v1TKatP4N4WuPg5ZNFlwbZJIQiYL/wQ1So1x4MrqmW9HMfM+7HV39iCFbZ/gisBGsuZjo nZMpKQo9wazalKnkU0EqA== X-UI-Out-Filterresults: notjunk:1;V01:K0:YQjN4oZNX+k=:OIp/0M2wvDHi4wqtj2iT3a RqsKJqxdPrGtZmDxwWVnp0F9osH8Wut5nKZbDmydzp01o0Rx1958gH57onfrwllQSc/QdfeIV KDlef339Ez4ZVWOrAfwrCW+e/av8cnTyFNwyEBE+lB8BteZIPntgJuEeu9ztDQUexRL8b0ZvN IO2zHQtJhiRve/WbBX7p3YTuEIg8du2RdGVAvBJwXGVXEnHoJM/fjOP9d+rdENXnMTBhh3rbe jccZ4vFvrfLo9WWBi+u+GpqD6G7vHd7T0mQVkFJY7KOYOpJCTdsHUHEdwibFuGMAntbLDP0++ X2FWbyP2whg8SH15+bzF4JFTQWSAC0+fHs+vsJ8/uQce9yjE5svScnZ1LB+grnJGLjXMl+hB6 Ob7KfAuqY2QNgzJ3Po4vjhvR7ZeOILPU3jVzmOCBr+siYdsa1vZXjRojwGFc9sh9EWqBe3YOL DAdwq7NWsIY2WSrm59RiikvBj+AN6c5XDjN8bqNmoDeCq7HLSPNyVP/pD19KgDbIlwY3P+9t3 n0X0xVuoXM9UMefzFuVUcn0/8EliJ4kuib570nmrgDHlhEbxCQemoGgbd2Xak0gPEBAaHQvvn 69oOxmnqkYeF3HLbxp3HX3N2pLaOse8ow+w6p86+7WtNg2i/JWfSfcSqJFN+2yVJQrcfOpYg6 uxAXkUZlF7nwpGvpir4rInadwDRDlXGA4lQwoAfO70VwY0la5+nsU5DLv7uL3wMqc7lAgEAx0 1MiVGp9TgcyVWwMGSpFI7qss6Np5mlBzViPuPd43eIT07rPkgb5nP67YOYBfEMAJllpejPl8e RkstO27LCHWTRGCouL99t1nBlUfTuPCKfbZ4eUo6Cex7oToeSM= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Fri, 24 Nov 2017 08:18:14 +0100 Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- sound/soc/codecs/wm2000.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/soc/codecs/wm2000.c b/sound/soc/codecs/wm2000.c index 2151e75ee5c6..86e7f9ebab44 100644 --- a/sound/soc/codecs/wm2000.c +++ b/sound/soc/codecs/wm2000.c @@ -826,8 +826,7 @@ static int wm2000_i2c_probe(struct i2c_client *i2c, int reg; u16 id; - wm2000 = devm_kzalloc(&i2c->dev, sizeof(struct wm2000_priv), - GFP_KERNEL); + wm2000 = devm_kzalloc(&i2c->dev, sizeof(*wm2000), GFP_KERNEL); if (!wm2000) return -ENOMEM; -- 2.15.0